CN210252119U

CN210252119U - Batching mixer

Info

Publication number: CN210252119U
Application number: CN201920362409.6U
Authority: CN
Inventors: 杨前良
Original assignee: Huaihua Xinglan Fertilizer Technology Co Ltd
Current assignee: Huaihua Xinglan Fertilizer Technology Co Ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-04-07
Anticipated expiration: 2029-03-21

Abstract

The utility model relates to a batching mixer, fuselage in frame and welding frame, the fuselage is cylindricly, just the welding of fuselage bottom has the discharge gate that leaks hopper-shaped, the welding has the baffle in the fuselage, the baffle is the teeter chamber with the fuselage internal partitioning and is located the feed space of teeter chamber top, be provided with agitating unit in the teeter chamber, the welding has the cross check of cross form in the feed space, the cross check is divided into four sectorial storage silos with feed space etc. equally, the storage silo has the feed inlet in the bottom welding of right angle one end, the feed inlet runs through baffle and teeter chamber intercommunication, one of them inside milling equipment that still is provided with of four storage silos. The utility model discloses collect crocus and stirring in an organic whole, saved manufacturing cost, shortened production technology step, improved production efficiency, reduce the transportation number of times of chemical fertilizer raw materials, reduce giving off of irritative smell, improve operational environment, improved the fineness and the efficiency of crocus, be favorable to the mixture of follow-up raw materials.

Description

Batching mixer

Technical Field

The utility model relates to a compound fertilizer production facility field, in particular to batching mixer.

Background

In the process of producing compound fertilizer, need can further processing after nitrogen fertilizer, phosphorus fertilizer and potash fertilizer raw materials metering mixture, but some raw materials are granular material, and powder material during some raw materials can only be with other powder material misce bene after must smashing the crocus with granular material. The existing production process is that, utilize the rubbing crusher to smash the crocus with granule material earlier, put into the batching mixer again all powder materials and stir and mix, this just needs two kinds of equipment to accomplish crocus and stirring work respectively, this has not only increased manufacturing cost, has also increased the production technology step, has reduced production efficiency, in addition, some fertilizer raw materials can give out pungent smell, the transport between earlier crocus stirring again has increased the time that the chemical fertilizer directly exposes in open space, make whole production environment abominable. Moreover, the existing particle fertilizer crusher, such as a cage type urea crusher, adopts a bar cage to realize crushing, the fineness after crushing is not high, the mixing efficiency of subsequent raw materials is greatly reduced, and the phenomenon of uneven component content appears in semi-finished products after mixing.

Disclosure of Invention

The utility model aims at making improvement and innovation to the shortcoming that exists in the background art with not enough, provide a batching mixer, this batching mixer collects the crocus and stirring in an organic whole, has saved manufacturing cost, has shortened production technology step, has improved production efficiency, reduces the number of times of transporting of chemical fertilizer raw materials, reduces giving off of irritability smell, improves operational environment, has improved the fineness and the efficiency of crocus moreover, is favorable to the mixture of follow-up raw materials.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a batching mixer, includes the fuselage in frame and the welding frame, the fuselage is cylindricly, just the welding of fuselage bottom has the discharge gate that leaks hopper-shaped, the welding has the baffle in the fuselage, the baffle is the teeter chamber of teeter chamber top with the fuselage internal partitioning, be provided with agitating unit in the teeter chamber, the welding has the cross check of cross form in the feed chamber, the cross check is divided into four sectorial storage silos with the feed chamber etc. four, the storage silo has the feed inlet in the bottom welding of right angle one end, the feed inlet runs through baffle and teeter chamber intercommunication, one of them inside milling equipment that still is provided with of four storage silos.

In one embodiment, the grinding device comprises a fine grinding assembly fixed on the partition plate through bolts and a coarse grinding assembly arranged above the fine grinding assembly and communicated with the fine grinding assembly, wherein a particle material bin is arranged above the coarse grinding assembly and welded at the top of the storage bin. Through setting up granule material storehouse, separate granule material and powder material, be favorable to granule material to smash the crocus. Meanwhile, the granular materials sequentially pass through the coarse grinding and the fine grinding to achieve the powder required by production, and the mixing efficiency is favorably improved.

In one embodiment, the fine grinding assembly comprises a fine grinding cylinder fixed on the partition plate through a bolt, a fine grinding roller connected in the fine grinding cylinder through a bearing and a grinding motor connected to one end of the fine grinding roller through a coupler, the fine grinding cylinder forms an included angle of 5-10 degrees with the horizontal plane, a feed inlet is welded to the lower end of the fine grinding cylinder and communicated with the stirring chamber, and the upper end of the fine grinding cylinder is communicated with the coarse grinding assembly. And the small block-shaped raw materials after crushing are ground into powder by utilizing the fine grinding cylinder and the fine grinding roller, and the powder materials flow out from the feed inlet along the fine grinding cylinder due to the inclined arrangement of the fine grinding cylinder. Through accurate grinding processing, the particle materials are guaranteed to be processed into powder required by production, and subsequent mixing efficiency is improved.

In one embodiment, the rough grinding assembly comprises a rough grinding machine shell fixed on the storage bin, a main grinding roller connected onto the rough grinding machine shell through a bearing and an auxiliary grinding roller parallel to the main grinding roller and positioned on one side of the main grinding roller, wherein the auxiliary grinding roller comprises a first auxiliary grinding roller and a second auxiliary grinding roller positioned below the right side of the first auxiliary grinding roller, the gap between the first auxiliary grinding roller and the main grinding roller is 2mm, the gap between the second auxiliary grinding roller and the main grinding roller is 1mm, and the bottom of the rough grinding machine shell is communicated with the fine grinding cylinder. The main grinding roller, the first auxiliary grinding roller and the second auxiliary grinding roller are respectively driven by a motor, the main grinding roller and the first auxiliary grinding roller and the second auxiliary grinding roller are opposite in rotation direction, and the first auxiliary grinding roller and the second auxiliary grinding roller are the same in rotation direction. Fertilizer granule diameter be 3 ~10 mm, utilize the clearance between first vice grinding roller and the main grinding roller to be 2mm, with the preliminary crushing of granule material, 1mm clearance between the vice grinding roller of second of recycling and the main grinding roller is the fritter form with granule material advances one time the crushing, existing subsequent correct grinding processing that does benefit to, also can reduce the noise of output when smashing.

In one embodiment, the top of the rough grinding machine shell is communicated with the particle material bin, a material baffle plate is arranged at the position where the top of the rough grinding machine shell is communicated with the particle material bin through a hinge, the opening and closing direction of the material baffle plate is opposite to the first auxiliary grinding roller and the second auxiliary grinding roller, and the gap between the material baffle plate and the main grinding roller is 1 mm. Through setting up the striker plate, guarantee that granule material can only flow to and prevent granule material first vice grinding roller and the vice grinding roller one side of second, avoid granule material not broken just flow in the smart mill section of thick bamboo of just flowing in of first vice grinding roller and the vice grinding roller of second.

In one embodiment, the stirring device comprises a material distribution assembly fixed on the partition plate and a material mixing assembly fixed on the side wall of the stirring chamber, the material distribution assembly comprises a material distribution barrel fixed on the partition plate through a bolt, a material distribution motor fixed on the outer side of the bottom of the material distribution barrel through a bolt and a material distribution disk fixed on a main shaft of the material distribution motor, the material distribution disk is positioned in the material distribution barrel, and material distribution ports are formed in the side wall of the material distribution barrel at equal intervals. The powder materials all flow into the material separating barrel, the falling powder materials are thrown out by the material separating plate in a high-speed rotating mode along the radial direction, the powder materials are dispersed in the stirring chamber, and meanwhile, the four annular material mixing paddles distributed at equal intervals in the stirring chamber mix and stir the thrown powder materials, so that the powder materials are fully mixed.

In one embodiment, the distribution disc is in a disc shape, the thickness of the center of the distribution disc is larger than that of the edge of the distribution disc, the thickness of the distribution disc is uniformly changed, and a distribution groove in the radial direction is arranged on the distribution disc.

In one embodiment, the mixing assembly comprises a mixing motor fixed on the side wall of the stirring chamber through bolts and mixing paddles fixed on a main shaft of the mixing motor, the mixing motor is located outside the stirring chamber, the main shaft of the mixing motor extends into the stirring chamber through the side wall of the stirring chamber, the mixing paddles are located in the stirring chamber, and the mixing assembly bag is at least provided with three groups in an annular distribution mode at equal intervals along the side wall of the stirring chamber. The mixing paddle mixes and stirs the powder materials dispersed in the stirring chamber, and simultaneously, the powder materials are fully mixed by blowing of transverse wind generated by rotation of the mixing paddle.

The utility model has the advantages and beneficial effect:

the utility model discloses utilize first pair grinding roller, the vice grinding roller of second and main grinding roller to carry out the corase grind processing to granule raw materials, the clearance of first pair grinding roller and main grinding roller is greater than the clearance of the vice grinding roller of second and main grinding roller moreover, is favorable to progressively smashing of granule raw materials, has improved the crushing rate of granule raw materials, avoids granule raw materials to receive great pressure suddenly and adheres to on main grinding roller. Simultaneously, utilize the fine grinding roller and the fine grinding section of thick bamboo to carry out the fine grinding to the raw materials after the corase grind, improved the fineness and the efficiency of crocus, guarantee that granule raw materials smashes to required likepowder to the efficiency of compounding has been improved. The utility model discloses utilize high-speed rotatory minute charging tray radially throw out the likepowder raw materials of difference along minute charging tray, through the stirring of compounding oar to and the blowing of the rotatory transverse wind that produces of compounding oar makes the likepowder raw materials of difference disperse mixing in the agitator, and this has improved the mixing rate of raw materials greatly, has guaranteed compound fertilizer's quality. The utility model discloses to smash and stirring function collection in an organic whole, saved manufacturing cost, shortened production technology step, improved production efficiency, reduce the transportation number of times of chemical fertilizer raw materials, reduce giving off of pungent smell, improve operational environment.

Drawings

Fig. 1 is a schematic view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of a dispensing cartridge;

FIG. 4 is a top view of the dispensing tray;

in the figure: 1 batching mixer, 2 teeter chambers, 3 compounding motors, 4 compounding oars, 5 minute feed cylinders, 6 baffles, 7 crocus motors, 8 finish grinding rollers, 9 rough grinding machine cases, 10 main grinding rollers, 11 granule material bins, 12 striker plates, 13 first auxiliary grinding rollers, 14 finish grinding cylinders, 15 feed inlets, 16 storage bins, 17 second auxiliary grinding rollers, 18 minute charging trays, 19 minute distributing motors, 20 discharge ports, 21 minute charging ports, 22 minute charging trays, 23, cross grids.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "disposed" or "connected" to another element, it can be directly disposed or connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

In fig. 1-4: the material mixing machine comprises a material mixing machine 1, a stirring chamber 2, a material mixing motor 3, a material mixing paddle 4, a material separating cylinder 5, a partition plate 6, a powder grinding motor 7, a fine grinding roller 8, a coarse grinding machine shell 9, a main grinding roller 10, a particulate matter bin 11, a material baffle plate 12, a first auxiliary grinding roller 13, a fine grinding cylinder 14, a feeding hole 15, a storage bin 16, a second auxiliary grinding roller 17, a material separating disc 18, a material separating motor 19, a discharging hole 20, a material separating hole 21,

material separating grooves

22, 23 and a cross grid.

As shown in fig. 1-4, the welding has the fuselage on frame 1, the fuselage is cylindric, and weld at the fuselage bottom has hourglass hopper-shaped discharge gate 20, the welding has baffle 6 in the fuselage, baffle 6 divides the fuselage inside into teeter chamber 2 and the feed space that is located teeter chamber 2 top, be provided with agitating unit in teeter chamber 2, the welding has cross check 23 of cross form in the feed space, cross check 23 equally divides the feed space into four sectorial storage silos 16, the welding has feed inlet 15 in the bottom of storage silo 16 at right angle one end, feed inlet 15 runs through baffle 6 and teeter chamber 2 intercommunication, still be provided with milling equipment in one of them inside of four storage silos 16.

Milling equipment includes through the accurate grinding assembly of bolt fastening on baffle 6 and sets up the corase grind subassembly in accurate grinding assembly top and communicate with it, is provided with particulate matter feed bin 11 in corase grind subassembly's top, and this particulate matter feed bin 11 welds the top at storage silo 16. The fine grinding assembly comprises a fine grinding cylinder 14 fixed on the partition plate 6 through a bolt, a fine grinding roller 8 connected in the fine grinding cylinder 14 through a bearing and a grinding motor 7 connected to one end of the fine grinding roller 8 through a coupler, the fine grinding cylinder 14 and the horizontal plane form an included angle of 5-10 degrees, the fine grinding cylinder 14 and the horizontal plane form an included angle of 7 degrees in the embodiment, a feed inlet 15 is welded at the lower end of the fine grinding cylinder 14, the feed inlet 15 is communicated with the stirring chamber 2, and the upper end of the fine grinding cylinder 14 is communicated with the coarse grinding assembly. The rough grinding assembly comprises a rough grinding machine shell 9 fixed on a storage bin 16, a main grinding roller 10 connected onto the rough grinding machine shell 9 through a bearing and an auxiliary grinding roller which is parallel to the main grinding roller 10 and located on one side of the main grinding roller 10, wherein the auxiliary grinding roller comprises a first auxiliary grinding roller 13 and a second auxiliary grinding roller 17 located below the right side of the first auxiliary grinding roller 13, the gap between the first auxiliary grinding roller 13 and the main grinding roller 10 is 2mm, the gap between the second auxiliary grinding roller 17 and the main grinding roller 10 is 1mm, and the bottom of the rough grinding machine shell 9 is communicated with a fine grinding barrel 14. 9 tops of corase grind casing and 11 intercommunications in particulate matter feed bin to be provided with striker plate 12 through the hinge in 9 tops of corase grind casing and 11 intercommunications departments in particulate matter feed bin, striker plate 12 open and shut the direction just to the vice grinding roller of first pair grinding roller 13 and second 17, and striker plate 12 is 1mm with the clearance of main grinding roller 10.

The stirring device comprises a material distribution assembly fixed on a partition plate 6 and a material mixing assembly fixed on the side wall of a stirring chamber 2, wherein the material distribution assembly comprises a material distribution barrel 5 fixed on the partition plate 6 through a bolt, a material distribution motor 19 fixed on the outer side of the bottom of the material distribution barrel 5 through a bolt and a material distribution disk 18 fixed on the main shaft of the material distribution motor 19, the material distribution disk 18 is positioned in the material distribution barrel 5, the material distribution disk 18 is disc-shaped, the thickness of the center of the material distribution disk 18 is larger than that of the edge of the material distribution disk 18, the thickness of the material distribution disk 18 is uniformly changed, and a radial material distribution groove. The side wall of the material separating cylinder 5 is provided with material separating ports 21 at equal intervals. The compounding subassembly includes through the material mixing motor 3 of bolt fastening on 2 lateral walls of teeter chamber and fixes the material mixing oar 4 on 3 main shafts of material mixing motor, material mixing motor 3 is located the outside of teeter chamber 2 to material mixing motor 3's main shaft runs through 2 lateral walls of teeter chamber and extends to teeter chamber 2 in, material mixing oar 4 is located teeter chamber 2, and the material mixing subassembly sets up three groups along 2 lateral walls of teeter chamber equidistant annular distributions at least, and the material mixing subassembly sets up four groups in this embodiment.

The utility model discloses a theory of operation is: the mixer is started, particle raw materials are poured into the particle material bin 11, powder materials are poured into the storage bin 16, the particle materials flow into a gap between the main grinding roller 10 and the first auxiliary grinding roller 13 and the second auxiliary grinding roller 17 from the particle material bin 11 in sequence, the particle materials are crushed into small blocks by extrusion, then flow into the fine grinding barrel 14 along the coarse grinding machine shell 9, are ground by the fine grinding barrel 14 and the fine grinding roller 8 to form powder raw materials required by production, and then flow into the material distribution barrel 5 from the feeding hole 15. And the powder material flows from the storage bin 16 directly into the distributing barrel 5 through the feed opening 15.

In the material distributing cylinder 5, the material distributing disc 18 rotates at a high speed, the fallen powder materials are radially thrown out by the material distributing disc 18 at a high speed, so that the powder materials are dispersed in the stirring chamber 2, meanwhile, the four annular material mixing paddles 4 distributed at equal intervals in the stirring chamber 2 mix and stir the thrown powder materials, and meanwhile, the powder materials are fully mixed by the blowing of transverse wind generated by the rotation of the material mixing paddles 4. After the stirrer is closed, the uniformly mixed raw materials can be discharged by opening the discharge port 20.

The embodiments of the present invention are only descriptions of the preferred embodiments of the present invention, not right the concept and scope of the present invention are limited, and the technical personnel in the field are right the various modifications and improvements made by the technical solution of the present invention without departing from the design concept of the present invention, all fall into the protection scope of the present invention, the technical contents claimed by the present invention are all recorded in the claims.

Claims

1. The utility model provides a batching mixer which characterized in that: fuselage on frame (1) and welding frame (1), the fuselage is cylindricly, just the welding of fuselage bottom has hopper-shaped discharge gate (20), welding has baffle (6) in the fuselage, baffle (6) are for teeter chamber (2) and the feed space that is located teeter chamber (2) top with fuselage internal partitioning, be provided with agitating unit in teeter chamber (2), the welding has cross check (23) of cross form in the feed space, cross check (23) divide into four sectorial storage silos (16) with the feed space etc. storage silo (16) have feed inlet (15) in the bottom welding of right angle one end, feed inlet (15) run through baffle (6) and teeter chamber (2) intercommunication, four storage silos (16) one of them inside still are provided with milling equipment.

2. The ingredient mixing machine according to claim 1, wherein the milling device comprises a fine grinding assembly fixed on the partition plate (6) through a bolt and a coarse grinding assembly arranged above the fine grinding assembly and communicated with the fine grinding assembly, a particle material bin (11) is arranged above the coarse grinding assembly, and the particle material bin (11) is welded at the top of the storage bin (16).

3. The ingredient stirring machine according to claim 2, wherein the fine grinding assembly comprises a fine grinding cylinder (14) fixed on the partition plate (6) through a bolt, a fine grinding roller (8) connected in the fine grinding cylinder (14) through a bearing and a grinding motor (7) connected at one end of the fine grinding roller (8) through a coupler, the fine grinding cylinder (14) forms an included angle of 5-10 degrees with the horizontal plane, a feed inlet (15) is welded at the lower end of the fine grinding cylinder (14), the feed inlet (15) is communicated with the stirring chamber (2), and the upper end of the fine grinding cylinder (14) is communicated with the coarse grinding assembly.

4. A mixer according to claim 2, characterised in that the coarse grinding assembly comprises a coarse grinding housing (9) fixed to the storage bin (16), a main grinding roller (10) mounted on the coarse grinding housing (9) via a bearing and a secondary grinding roller parallel to the main grinding roller (10) and located on one side of the main grinding roller (10), the secondary grinding roller comprising a first secondary grinding roller (13) and a second secondary grinding roller (17) located below and to the right of the first secondary grinding roller (13), the gap between the first secondary grinding roller (13) and the main grinding roller (10) being 2mm, the gap between the second secondary grinding roller (17) and the main grinding roller (10) being 1mm, the bottom of the coarse grinding housing (9) communicating with the fine grinding drum (14).

5. The ingredient stirring machine according to claim 4, wherein the top of the coarse grinding machine shell (9) is communicated with the particulate material bin (11), a material baffle plate (12) is arranged at the communication position of the top of the coarse grinding machine shell (9) and the particulate material bin (11) through a hinge, the opening and closing direction of the material baffle plate (12) is over against the first auxiliary grinding roller (13) and the second auxiliary grinding roller (17), and the gap between the material baffle plate (12) and the main grinding roller (10) is 1 mm.

6. The ingredient stirring machine according to claim 1, wherein the stirring device comprises a material distributing component fixed on the partition plate (6) and a material mixing component fixed on the side wall of the stirring chamber (2), the material distributing component comprises a material distributing barrel (5) fixed on the partition plate (6) through a bolt, a material distributing motor (19) fixed on the outer side of the bottom of the material distributing barrel (5) through a bolt and a material distributing disk (18) fixed on the main shaft of the material distributing motor (19), the material distributing disk (18) is positioned in the material distributing barrel (5), and material distributing ports (21) are formed in the side wall of the material distributing barrel (5) at equal intervals.

7. The ingredient mixing machine according to claim 6, wherein the distribution plate (18) is in the shape of a disk, the thickness of the center of the distribution plate (18) is larger than the thickness of the edge of the distribution plate (18), the thickness of the distribution plate (18) is uniformly changed, and the distribution plate (18) is further provided with distribution grooves (22) along the radial direction.

8. A mixer according to claim 6, characterised in that the mixing assembly comprises a mixing motor (3) bolted to the side wall of the mixing chamber (2) and mixing paddles (4) fixed to the main shaft of the mixing motor (3), the mixing motor (3) being located outside the mixing chamber (2), and the main shaft of the mixing motor (3) extending through the side wall of the mixing chamber (2) into the mixing chamber (2), the mixing paddles (4) being located inside the mixing chamber (2), the mixing assembly package being arranged in three groups at least along the side wall of the mixing chamber (2) in an equally spaced annular arrangement.